packoi小白菜packn.一群；一副；包裹；一包v.包装；解雇；塞满；收拾行李；佩戴packaging container model包装容器造型packed rectification tower填充精馏塔packaging production lines包装生产线packaging design education包装设计教育packing of posterior nares后鼻孔填塞法Packed in Printed Poly Bag装入印刷塑料袋Packaging Service Contract包装服务合同packing gas chromatography填充气相色谱packaging logistics system包装物流系统Packing is a real skill.包装确实是门学问。